Base | Representation |
---|---|
bin | 110011111010011101… |
… | …101111011110111011 |
3 | 12022212201212011120211 |
4 | 303322131233132323 |
5 | 1403124334130334 |
6 | 41335110131551 |
7 | 4012221462601 |
oct | 637235573673 |
9 | 168781764524 |
10 | 55741708219 |
11 | 2170481745a |
12 | a977950bb7 |
13 | 5344481c02 |
14 | 29ab105871 |
15 | 16b39aba64 |
hex | cfa76f7bb |
55741708219 has 8 divisors (see below), whose sum is σ = 57134513520. Its totient is φ = 54350486400.
The previous prime is 55741708207. The next prime is 55741708229. The reversal of 55741708219 is 91280714755.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55741708219 is a prime.
It is a super-2 number, since 2×557417082192 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55741708229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324429 + ... + 465550.
It is an arithmetic number, because the mean of its divisors is an integer number (7141814190).
Almost surely, 255741708219 is an apocalyptic number.
55741708219 is a deficient number, since it is larger than the sum of its proper divisors (1392805301).
55741708219 is a wasteful number, since it uses less digits than its factorization.
55741708219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 791741.
The product of its (nonzero) digits is 705600, while the sum is 49.
The spelling of 55741708219 in words is "fifty-five billion, seven hundred forty-one million, seven hundred eight thousand, two hundred nineteen".
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